Climate change is expected to alter the ocean’s temperature, salinity, acidity, and currents. What would you want to investigate to find out how these changes would affect the way oceanic bacteria will process dissolved organic carbon in the future?

Answers

Answer 1

Answer:

Even though an individual phytoplankton is tiny, there are many of them in the ocean. Their combined effect on atmospheric CO2 is comparable to that of every plant on land. ... Then they exude altered dissolved organic carbon into the water (the bacterial equivalent of pee and poop) and respire carbon dioxide into the air.

Explanation:


Related Questions

name the importance of cohesive and adhesive forces in transpiration​

Answers

Answer:

Cohesion and adhesion draw water up the xylem. Transpiration draws water from the leaf. Negative water potential draws water into the root hairs. Cohesion and adhesion draw water up the phloem.

help is needed please!!

Answers

Answer:

That would be the 3rd option.

Explanation:

Plants rely on nitrogen fixation to fix atmospheric nitrogen into nitrogen that they can use to perform photosynthesis. By removing that step, there would be significantly less reliance on nitrogen fixation as plants can do the work.

Động vật nào sau đây máu đu nuôi cơ thể không pha trộn giữa máu giàu o2 và máu giàu co2

Answers

Answer:  Tôi không thể giúp anh vì anh chưa bao giờ đặt tên cho bất kỳ con vật nào

Explain why your model improves upon the student’s original model. How would your model help someone who was learning about photosynthesis for the first time? Plato question

Answers

Answer:

Due to inclusion of more steps of photosynthesis.

Explanation:

My model is more advance than the student's original model which provides more information about the process of photosynthesis to the learners by explaining various parts of photosynthesis. My model presents the various steps of photosynthesis in a very efficient way with the help of including some extra parts. The student's original model is not more advance so it can't provides more information about the process of photosynthesis so that's why my model provides more information about photosynthesis.

Answer:

This model shows all the major molecules involved in the Calvin cycle and how they change at each stage of the process. This added detail would clarify that the Calvin cycle is a series of complex steps. The student’s original model didn’t show this breakdown at all, and it shows only the final products. This model also shows the number of each molecule created, which the original model doesn’t do.

define the term excretion.

state an excretory product that is passed out trough the lungs.

outline the role of the liver in excretion. ​

Answers

Answer:

Excretion is a process in which metabolic waste is eliminated from an organism. In vertebrates this is primarily carried out by the lungs, kidneys, and skin.

Carbon dioxide

The liver regulates most chemical levels in the blood and excretes a product called bile. This helps carry away waste products from the liver. All the blood leaving the stomach and intestines passes through the liver. The liver processes this blood and breaks down, balances, and creates the nutrients and also metabolizes drugs into forms that are easier to use for the rest of the body or that are nontoxic.

p/s: pls vote if u find it's useful :3 thank youuu

Question 8(Multiple Choice Worth 1 points) (01.02 LC)What should you do if you see lightning while you are outside exercising? Head inside Stay under a tree Lie in the grass Move quickly

Answers

Answer:

if you go inside theres enough time to be hit but its a good choice

if you stay under a tree you are the most likely to be hit

but if you lay on the grass your chances are higher to suvival

and as for move quickly... i guess we all know that we are not that fast

A ball is launched from the ground with a horizontal speed of 30 m/s and a vertical speed of 30 m/s. What is the ball’s horizontal acceleration at the top of its trajectory?
A. 10 m/s/s
B. 30 m/s/s
C. 15 m/s/s
D. 0 m/s/s
The factor(s) that most affect the gravitational force between two objects are:
A. mass and distance
B. density and distance
C. mass and size
D. density and size
What comes out of the bottom of a space shuttle?
A. Lava
B. Hot gas
C. Plasma
D. Water
A 1,500 kg truck drives at 20 m/s. How much kinetic energy does it have?
A. 450,000 J
B. 3,000,000 J
C. 30,000 J
D. 300,000 J
A bicyclist moves at a constant speed of 4 m/s. How long it will take for the bicyclist to move 36 m?
A. 9 s
B. 18 s
C. 12 s
D. 6 s
Why is friction useful between your feet and the ground?
A. It's not useful
B. Wears away your sneakers
C. Slows you down
D. So you don't fall over
What is the unit for kinetic energy?
A. Kg
B. N
C. Joules
D. N/m
If Vector A is (6, 4) and Vector B is (-2, -1), what is the resultant?
A. (4,5)
B. (4,3)
C. (8,5)
D. (8,3)
Your initial speed is zero. If you increased your speed by 4 m/s after only 2 seconds and continue to accelerate at the same rate, what will your speed be after 10 seconds?
A. 30 m/s
B. 40 m/s
C. 10 m/s
D. 20 m/s
You cover 750 m in 25 seconds. What is your speed?
A. 25 m/s
B. 30 m/s
C. 35 m/s
D. 40 m/s
The same net force is applied to object A and object B. The observed accelerations of the two objects are not the same; object A has an acceleration three times that of object B. Which of the following is correct?
A. Object A has one-third the mass of object B.
B. Object A has three times the mass of object B.
C. Object A has more friction than object B.
D. Object A has a different, less streamlined shape than object B.
Is friction acting on a moving ship useful?
A. No
B. Yes
C. Not sure
D. Maybe
A 12 kg ball is held 2 m above the Earth. How much GPE does it have?
A. 24 J
B. Not enough info
C. 240 J
D. 144 J
A car travels south at 30 m/s for 5 minutes. What is its velocity?
A. 30 m/s South
B. 30 m/s
C. 300 m/s South
D. 300 m/s
An object maintains its state of motion because of
A. Inertia
B. Momentum
C. Force
D. Acceleration
If I double the spring constant of a spring, what happens to its EPE if stretched the same distance?
A. Halves
B. Disappears
C. Not enough info
D. Double
If I were to take a ball to the moon, where gravity is 1/6th that on the Earth, what will happen to its GPE if I hold it at the same height both places?
A. 1/6th as much
B. Disappear
C. Not enough info
D. 6 times as much
A 40 kg bike traveling down the road has a negative acceleration. What is true of the force?
A. It is positive
B. It is zero
C. It doesn't exist
D. It is negative
Forces that act together are called what type of pairs?
A. Left-right
B. Happy-sad
C. Action-reaction
D. Up-down
A satellite’s original velocity is 10,000 m/s. After 60 seconds it’s going 5,000 m/s. What is the acceleration?

A. -83 m/s2
B. -250 m/s2
C. 83 m/s2
D. 250 m/s2
If the sun were more massive, what would happen to Earth’s gravity with the sun?
A. increase
B. would be 0
C. would be infinite
D. decrease
The amount of matter in an object is called its
A. Force
B. Mass
C. Balance
D. Weight
An object with a mass of 15 kg has an acceleration of 4 m/s2, what is the resultant force?
A. 19 N
B. 3.75 N
C. 600 N
D. 60 N
How long does it take me to travel 500 m at a speed of 50 m/s?
A. 10 s
B. 25,000 s
C. 15 s
D. 2500 s

Answers

1. D
2. A
3.
4. D
5. A
6. C
7. C
8.
9.
10. B
11. B
12. B
13. C
14. B
15. A
16. D
17.
18. D
19. C
20. A
21. A
22. B
23.
24. A

A(n) is substance in which one or more atoms have the same number
of protons (i.e. the same atomic number).
Answer here
element
SUBMIT

Answers

Neutral atoms….? I think this is correct

In an experiment that tests how
different fertilizers effect the growth of
plants, what would the DEPENDENT
variable be?
A. the growth of the plants
B. the fertilizers
C. multiple groups with the same plant and fertilizer
D. a plant without fertilizers

Answers

In this case, the correct DEPENDENT variable would be the growth of the plants (Option A).

What is the dependent variable?

The dependent variable is a kind of variable that is modified along with an experimental procedure.

Conversely, the independent variable isn't changed in the experiment (in this case, the fertilizers).

In conclusion, in this case, the DEPENDENT variable would be the growth of the plants (Option A).

Learn more about the dependent variable here:

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Which characteristics belong to a eukaryote?

is usually multicellular
contains a nucleus
contains one cell type
contains membrane-bound organelles

Answers

Answer:

all are correct... it all belongs to eukaryote

Answer:

[tex]{ \sf{ - \: is \: usually \: multicellular}} \\ { \sf{ - \: contains \: a \: nucleus}} \\ { \sf{ - \: contains \: one \: cell \: type}} \\ { \sf{ - \: contains \: membrane-bound \: organelles}}[/tex]

All the above is ✔

A mitosis inhibitor is a medication that is designed to prevent mitosis in certain cells. Why would these be helpful in the treatment of tumors

Answers

Answer:

because cancer cells are able to grow and eventually spread through the body (metastasize) through continuous mitotic division. Thus, cancer cells are more sensitive to inhibition of mitosis than normal cells.

Explanation:

what is the name of reproduction part in femal​

Answers

Uhhh it’s called a vulva I know this because I’m smart

Which organ system in the human body is responsible for the transportation of nutrients, gases, wastes and blood?
a) cardiovascular system
b) respiratory system
c) excretory system
d) immune system​

Answers

Answer:

The cardiovascular system delivers oxygen and nutrients to cells and takes away wastes.

I hope this will help you if not then sorry, have a great day :)
The cardiovascular system is one of the eleven organ systems of the human body. Its main function is to transport nutrients to cells and wastes from cells


3. What are the two processes underlying this image that turn peat into coal?
A. Lignitigation and coalification
B. Petrification and coalification
C. Peatification and lignitigation
D. Peatification and coalification

Answers

Explanation:

D. Peatification and coalification is the answer

hope this helps you

have a nice day:)

Answer:D. Peatification and coalification is the answer

hope this helps you

Explanation:

Chemical processes that involve one or more chemical reactions keep living things alive. Which of these types of chemical reactions joins small organic molecules into organic macromolecules? O A. Combustion O B. Hydrolysis O C. Oxidation O D. Dehydration​

Answers

Answer: Oxidation

Explanation:

Because when oxidation occurs it is basically telling you that the atoms are being changed into a different state hope this helped!

What type of mutation is caused when a codon that corresponds to one of the twenty
amino acids specified by the genetic code is changed to a chain-terminating codon?

A nonsense mutation
B silent mutation
C chromosomal mutation
D missense mutation

Answers

D missence mutation
Is correct answer
D is the right answer. Missense mutation

How do mitochondria differ from chloroplast

Answers

Explanation:

Mitochondria and chloroplast are organelles found in a plant cell. However, chloroplast is absent in an animal but mitochondria is found in both.

Mitochondria generates energy for the cell in the form of ATP using oxygen and nutrients while Chloroplast is the site for photosynthesis in a plant cell.

Answer:

Mitochondria

Known as the powerhouse of the cell, it is responsible for energy metabolism and cellular respiration.

chloroplast

Larger and much more complex than a mitochondrion, it is the site where photosynthesis takes place.

Hope this helps you ❤️

MaRk me as brainliest ❤️^_^

can someone please help with this urgently.

you don't have to explain, just answer ​

Answers

Answer:

B. option A 2 daughter cells

C. option D metaphase

Answer:

Q1 B

Q2 D

Q3  D

Q4 D

Explanation:

which of the prey's cells are most likely affected by the poison

Answers

Answer:

Muscle cells are most likely affected by the poison.

Which of the following would be the most likely effect if the Wilderness Act were to be repealed?
Fishing interests would lose protected land access to logging interests.
o Conservation officers would see a significant lack of demand for their services.
O Wood prices would increase due to a lack of industrial access to many forests.
National Parks would limit the number of services offered to national park users.

Answers

Answer:

I believe it is the 3rd one ( bottom one)

do fertilised eggs divide to form a foetus

Answers

For the first 12 hours after conception, the fertilized egg remains a single cell. ... During the first 8 or 9 days after conception, the cells that will eventually form the embryo continue to divide
Your welcome❤️

Answer:

yes

Explanation:

the chromosome number of the egg and and sperm are halved ,and are then joined together. the fusion of the the nucleus of the haploid male gamete with the haploid female gamete is referred to as fertization and the product of fertilization is zygote.

The diploid single zygote then divides repeatedly and develops to produce the offspring whose somatic cells are diploid.The zygote is the initial stage in baby development. It is also known as a fertilized ovum formed from the union of the sperm cell and the egg cell. Foetus refers to the final stage in baby development.

While working with cultured mouse cells, a researcher unknowingly treated the cells with a mutagen that causes the deletion or insertion of individual nucleotides in DNA. Subsequently, she isolated and cultured a single cell from this group. She noticed that the progeny of this cell were not producing a certain protein and that this affected their survival. The mutation would be most harmful to the cells if it resulted in ______.

Answers

Answer:

The correct answer is - a single nucleotide insertion near the start of the coding sequence.

Explanation:

Insertion mutations are the mutation that takes place when there is an extra nucleotide is added to the DNA strand during replication and causing the particular protein translation or inhibits the translation if present at the start codon.

It did not allows the translation in this sequence, Deletion, and insertion both are a dangerous mutation that causes the production of unwanted protein or not producing the protein and if this protein is essential for surviving it will lead to cell death.

Use the image on the right to match the following phrases to the correct level of organizational hierarchy.

Answers

Answer:

There is no image Could you please put the image

Explanation:

Thank You

Which of the following is the correct Lewis structure diagram for Sodium (Na)? (2 points)


Select one:
a. The letters Na with one dot
b. The letters Na with two dots
c. The letters Na with three dots
d. The letters Na with four dots

Answers

Answer:

a. The letters Na with one dot

Explanation:

An atom can be defined as the smallest unit comprising of matter that forms all chemical elements. Thus, atoms are basically the building blocks of matters and as such determines or defines the structure of a chemical element.

Generally, atoms are typically made up of three distinct particles and these are protons, neutrons and electrons.

In Chemistry, electrons can be defined as subatomic particles that are negatively charged and as such has a magnitude of -1.

Valency can be defined as a measure of the combining power of a chemical element with other atoms to form a molecule or chemical compound.

Valence electrons can be defined as the number of electrons present in the outermost shell of an atom. Thus, valence electrons are used to determine whether an atom or group of elements found in a periodic table can bond with others.

Sodium is a chemical element that is found in group (1) of the periodic table and as such it has 1 electrons in its outermost shell. Also, the chemical symbol for Sodium is Na and it has one (1) valence electron.

A Lewis structure can be defined as a structural representation of an atom or molecule by using a dot to show the position and distribution of electron(s) around the atom or molecule.

Hence, the letters Na with one (1) dot is a correct Lewis structure diagram for Sodium (Na) because it has just one (1) valence electron in outermost shell.

For example, the Lewis structure diagram for Sodium (Na) is •Na.

Answer:

Na with 1 dot

Explanation:

i took the test

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Which of the following is TRUE about osmosis?
i. Osmosis is a type of active transport.
ii. Kidney dialysis is an example of osmosis process.

Answers

ii is true about osmosis

In the scientific process, what is the correct sequence for the following steps: A: Recognizing a problem/Asking a question; B) Testing a hypothesis; C Drawing inferences
Group of answer choices

ABC

ACB

CAB

BCA

Answers

Answer:

ABC

Explanation:

Ask questions, make a hypothesis, test the hypothesis, analyze results, draw conclusions, communicate results.

What is the correct structure of ATP? A. Ribose sugar, Adenine base, 3 Phosphate groups B. Triglyceride head, Ribose sugar, 3 fatty acids C. Ribose sugar, Phosphate group, Nitrogen Base D. Deoxy Ribsose sugar, Adenine base, 3 Phosphate groups

Answers

Answer:

The correct structure of ATP is

A. Ribose sugar, Adenine base, 3 Phosphate groups

Explanation:

The structure of ATP is a nucleotide, consisting of a nitrogenous base (adenine), a ribose sugar, and 3 serially bonded phosphate groups.

Determine if the process is an example of anabolism or catabolism.​ French fries are digested in the intestine, breaking them into smaller molecules A body builder exercises to build muscles through protein synthesis A child eats a milkshake, which provides her with energy Process Catabolism

Answers

Answer:

--> French fries are digested in the intestine, breaking them into smaller molecules.(Catabolic process)

--> A body builder exercises to build muscles through protein synthesis. (Anabolic process)

--> A child eats a milkshake, which provides her with energy (catabolic process).

Explanation:

CATABOLISM is the process by which living organisms break down large or complex molecules into smaller molecules with the release of energy for their own use. Foods that we consume contains different nutrients which includes carbohydrates, fats &oil, and protein. These nutrients are made available for our body cell use and maintenance through the process of catabolism. Through catabolic processes, these nutrients are broken down into its smaller constituents with the release of energy which is used immediately to power molecular machines that support cell, tissue, and organ function. The following are examples of a catabolic process as it involves breakdown:

--> French fries are digested in the intestine, breaking them into smaller molecules and

--> A child eats a milkshake, which provides her with energy

In contrast, anabolic process involves the building up larger molecules from smaller ones. It uses ATP molecules generated by catabolic reactions as a form of energy to create new molecules that form new cells and tissues, and revitalize organs. For example, muscles can be built from the synthesis of proteins. This is also called anabolic training.

French fries are digested in the intestine, breaking them into smaller molecules - Catabolic process

A body builder exercises to build muscles through protein synthesis - Anabolic process

A child eats a milkshake, which provides her with energy - Catabolic process

Catabolism can be defined as the break down of larger molecules into smaller ones in a series of metabolic pathways of which the energy produced undergoes oxidation and then is released or it is used in another reaction. Digestion is an example of a catabolic process i.e. French fries are digested in the intestine, breaking them into smaller molecules. A child eating a milkshake, which provides her with energy (energy is produced) is a catabolic process.

Anabolism involves the build up of molecules from smaller molecules usually needed for bodily functions. Protein synthesis is an anabolic process (buildup from small amino acids to large proteins. A body builder exercises to build muscles through protein synthesis is an example of anabolism

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From earliest to latest, the overall sequence of early development proceeds as follows: A) gastrulation → organogenesis → cleavage B) ovulation → gastrulation → fertilization C) cleavage → gastrulation → organogenesis D) gastrulation → blastulation → neurulation E) preformation → morphogenesis → neurulation

Answers

Answer:

C) cleavage → gastrulation → organogenesis

your welcome!

What process takes place in these nodules? 1 A. Photosynthesis B. Decomposition C. Nitrogen fixation D. Water absorption ​

Answers

Answer:

I THINK the answer is Water absorption

Explanation:

:)

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A building security code has 2 numericdigits, O through 9, followed by 2 letters.What is the probability that the first digitis 9 and the last letter is A? Five friends raced each other. Bill finished next to last. John finished behind Bill. Al finished after Clark and before Tony. Which friend finished third? Now that you have a full year of Spanish 3, its time to show off what you know, and write or narrate a memory story of what you have learned about art and culture this year. To incorporate the vocabulary and grammar you have learned throughout the year, you will need to select an option from the list of either art, literature, or cultural topics and complete a written or oral presentation as if you were writing a book about your personal story. Pick one of the following topics. You need to create a story using the option that you think would work best with your typical lifestyle: famous Hispanic painting famous Hispanic literary work read over this course traditional holiday rite of passage* Watch your grammar and tense in your sentences.* Each sentence must have at least have a subject and verb. Remember to properly conjugate your verb and that subjects and verbs must agree.* Finally, it must be completely done in complete sentences in Spanish. Accent marks, tildes, and any upside down question marks or exclamation points also count towards your score.I am assessing you & your skill level, not the skill level of a translator/dictionary. Use the KISS method: Keep It Simple, Sweetie!I JUST NEED A BASIC LAYOUT. A REFERENCE SHEET. For all the years I knew my grandma, she could barely see. Grandma was legally blind, and yet she knew, by feel, the location of every dish in her kitchen and every work of literature on the bookcase in the living room. 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She seemed to have no trouble identifying the characters whom she could barely see. Whether or not she could bring them into sharp focus, they were as real to her as her giggling grandkids. For a treat, we'd sometimes pile into our grandparent's black car for a drive around town: my grandfather at the wheel, my long-legged older brother in the front seat, and Grandma sandwiched between me and my little brother in the backbut sitting so far forward she was practically in the front. I'd imagined all she could see was a blur of images rushing past, yet she could always tell when Grandpa had missed a turn or forgotten to turn on his headlights. Returning home, Grandma would wave at the boy who mowed their lawn and point out the new fruit on the plum tree in their yard. In later years, when I visited from college, Grandma would always be waiting when I pulled up in my old orange car (that's admittedly hard to miss, no matter how bad one's vision). She'd greet me with a bear hug. Then she'd surprise me, every time, with what she could see. Holding my face in her hands, she'd turn my head from side to side and announce, "You got your hair cut!" as if I had won the lottery and forgotten to tell her. I began to wonder if we rely on our eyes too muchif maybe, with our perfect sight, we're actually missing the details my grandma and her poor vision never failed to catch.This story makes the reader think about what we can and cannot see. What question does the author ask us to think about at the end? A. Was life just a blur of images racing past our eyes? B. Could Grandma see the things she said she could see? C. Do people with perfect vision miss out on the details of life? D. Do blind people enjoy life more than people who can see? Which of the following equations is modeled by the graph?A) a = 50tB) a = 5tC) a = 50 + tD) a = 10t Ex1: Compltez avec un article convenable (article dfini, article indfini, article partitif) 1. 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